16648302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 38338560

約数和(自身を除く): 21690258

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 103, 158, 186, 206, 237, 309, 341, 474, 618, 682, 869, 1023, 1133, 1738, 2046, 2266, 2449, 2607, 3193, 3399, 4898, 5214, 6386, 6798, 7347, 8137, 9579, 14694, 16274, 19158, 24411, 26939, 35123, 48822, 53878, 70246, 80817, 89507, 105369, 161634, 179014, 210738, 252247, 268521, 504494, 537042, 756741, 1513482, 2774717, 5549434, 8324151, 16648302]

約数ペア:

[(1, 16648302), (2, 8324151), (3, 5549434), (6, 2774717), (11, 1513482), (22, 756741), (31, 537042), (33, 504494), (62, 268521), (66, 252247), (79, 210738), (93, 179014), (103, 161634), (158, 105369), (186, 89507), (206, 80817), (237, 70246), (309, 53878), (341, 48822), (474, 35123), (618, 26939), (682, 24411), (869, 19158), (1023, 16274), (1133, 14694), (1738, 9579), (2046, 8137), (2266, 7347), (2449, 6798), (2607, 6386), (3193, 5214), (3399, 4898)]